Issued Patents All Time
Showing 26–50 of 93 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7107225 | Business system | — | 2006-09-12 |
| 7063214 | Interlocking screens for vibratory separators | David Schulte | 2006-06-20 |
| 7040488 | Screens and seals for vibratory separators | Kenneth W. Seyffert, George Alexander Burnett | 2006-05-09 |
| 7000776 | Screen assembly for vibratory separators | Joseph C. Winkler, Thomas C. Adams, Kenneth W. Seyffert, David W. Largent, David Schulte +1 more | 2006-02-21 |
| 7000777 | Vibratory separator screens | Thomas C. Adams, David Schulte, Kenneth W. Seyffert, David Wayne Laragent | 2006-02-21 |
| 6955262 | Removable seal apparatus for vibratory separator | Kenneth W. Seyffert, George Alexander Burnett | 2005-10-18 |
| 6935511 | Centrally supported screen assembly | Kenneth W. Seyffert, George Alexander Burnett | 2005-08-30 |
| 6932883 | Screens for vibratory separators | Thomas C. Adams, Kerry Ward, Kenneth W. Seyffert, David Schulte, Charles N. Gricher +2 more | 2005-08-23 |
| 6896054 | Microorganism enhancement with earth loop heat exchange systems | — | 2005-05-24 |
| 6892888 | Screen with unibody structure | David Schulte, Thomas C. Adams, Kenneth W. Seyffert | 2005-05-17 |
| 6868972 | Fluid flow diffusers and vibratory separators | Kenneth W. Seyffert, Gary Steven Strong | 2005-03-22 |
| 6848583 | Drilling fluid treatment | David W. Largent | 2005-02-01 |
| 6811032 | Shaker roll screen | David Schulte | 2004-11-02 |
| 6769550 | Screen assemblies for shale shakers | Thomas C. Adams, Haynes Smith, James Adams, Charles N. Grichar, Kerry Ward +2 more | 2004-08-03 |
| 6736270 | Glued screens for shale shakers | Thomas C. Adams, Kerry Ward, Kenneth W. Seyffert, David W. Largent, David Schulte +3 more | 2004-05-18 |
| 6726029 | Separator screen with solids conveying end area | Howard Hiroshi Okabayshi, Thomas C. Adams | 2004-04-27 |
| 6722504 | Vibratory separators and screens | David Schulte, Thomas C. Adams, Kenneth W. Seyffert, David W. Largent, Jeffrey E. Walker +1 more | 2004-04-20 |
| 6669985 | Methods for making glued shale shaker screens | Thomas C. Adams, Kerry Ward, Kenneth W. Seyffert, David W. Largent, David Schulte +3 more | 2003-12-30 |
| 6662952 | Shale shakers and screens for them | Thomas C. Adams | 2003-12-16 |
| 6659286 | Drawbar and screen system | Kenneth W. Seyffert | 2003-12-09 |
| 6629610 | Screen with ramps for vibratory separator system | Thomas C. Adams, David Schulte, David W. Largent, Kenneth W. Seyffert | 2003-10-07 |
| 6607080 | Screen assembly for vibratory separators | Joseph C. Winkler, Thomas C. Adams, David Schulte, Kenneth W. Seyffert, David W. Largent +1 more | 2003-08-19 |
| 6601709 | Screen support and screens for shale shakers | David Schulte | 2003-08-05 |
| 6585047 | System for heat exchange with earth loops | — | 2003-07-01 |
| 6585551 | Flyer discs | Karen Therese McClung, Sarah McClung, Elizabeth McClung, John McClung, Guy McClung | 2003-07-01 |